87192588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 239500800

約数和(自身を除く): 152308212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 107, 109, 178, 214, 218, 267, 321, 327, 356, 428, 436, 534, 623, 642, 654, 749, 763, 1068, 1246, 1284, 1308, 1498, 1526, 1869, 2247, 2289, 2492, 2996, 3052, 3738, 4494, 4578, 7476, 8988, 9156, 9523, 9701, 11663, 19046, 19402, 23326, 28569, 29103, 34989, 38092, 38804, 46652, 57138, 58206, 66661, 67907, 69978, 81641, 114276, 116412, 133322, 135814, 139956, 163282, 199983, 203721, 244923, 266644, 271628, 326564, 399966, 407442, 489846, 799932, 814884, 979692, 1038007, 2076014, 3114021, 4152028, 6228042, 7266049, 12456084, 14532098, 21798147, 29064196, 43596294, 87192588]

約数ペア:

[(1, 87192588), (2, 43596294), (3, 29064196), (4, 21798147), (6, 14532098), (7, 12456084), (12, 7266049), (14, 6228042), (21, 4152028), (28, 3114021), (42, 2076014), (84, 1038007), (89, 979692), (107, 814884), (109, 799932), (178, 489846), (214, 407442), (218, 399966), (267, 326564), (321, 271628), (327, 266644), (356, 244923), (428, 203721), (436, 199983), (534, 163282), (623, 139956), (642, 135814), (654, 133322), (749, 116412), (763, 114276), (1068, 81641), (1246, 69978), (1284, 67907), (1308, 66661), (1498, 58206), (1526, 57138), (1869, 46652), (2247, 38804), (2289, 38092), (2492, 34989), (2996, 29103), (3052, 28569), (3738, 23326), (4494, 19402), (4578, 19046), (7476, 11663), (8988, 9701), (9156, 9523)]